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HPE Alletra Storage vs VAST Data comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Sep 18, 2024

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

Everpure FlashArray
Sponsored
Ranking in All-Flash Storage
3rd
Average Rating
9.0
Reviews Sentiment
7.2
Number of Reviews
231
Ranking in other categories
No ranking in other categories
HPE Alletra Storage
Ranking in All-Flash Storage
4th
Average Rating
9.2
Reviews Sentiment
7.2
Number of Reviews
88
Ranking in other categories
No ranking in other categories
VAST Data
Ranking in All-Flash Storage
28th
Average Rating
10.0
Reviews Sentiment
7.5
Number of Reviews
2
Ranking in other categories
File and Object Storage (19th), NVMe All-Flash Storage Arrays (10th)
 

Mindshare comparison

As of August 2026, in the All-Flash Storage category, the mindshare of Everpure FlashArray is 6.9%, up from 6.6% compared to the previous year. The mindshare of HPE Alletra Storage is 4.6%, down from 10.0% compared to the previous year. The mindshare of VAST Data is 3.0%, up from 2.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
All-Flash Storage Mindshare Distribution
ProductMindshare (%)
Everpure FlashArray6.9%
HPE Alletra Storage4.6%
VAST Data3.0%
Other85.5%
All-Flash Storage
 

Featured Reviews

Sowjanya MV - PeerSpot reviewer
Technical Lead at Wipro Limited
Has improved performance for mission-critical workloads and enabled seamless non-disruptive upgrades
The availability is 99.99%, which is the main factor any customer would need because their data should be available whenever they want to access it. This is one main critical thing. It is very easy to upgrade since Pure Storage FlashArray handles it well. Everything is non-disruptive now; previously, there were forklift shifts, but now that is not the case. Pure Storage FlashArray says no to forklift upgrades. Usually hardware requires downtime, but Pure Storage FlashArray has improved their footprint so that they are not asking for downtime; everything is just a non-disruptive activity, which is why customers are more inclined towards Pure Storage FlashArray. Customers want more of the models in their environment due to the performance they are giving, and everything is in one Pure1 Array console where we can view all the models on one page or just an orchestration tool. You don't miss anything; you have replication, notifications about replication, and details about which host groups replication is happening in and if that replication is successful or failed. On a daily basis, our purpose is to create volumes for infrastructure; our daily activities include creating volumes and mapping them to the host, doing any migrations from a VM, clearing the data stores, and carving the volumes to those VMs. One key factor is the data compression with a ratio of 5:1, focusing on space efficiency, inline deduplication, and the compression Pure Storage FlashArray works on; that is a major factor we can suggest to any customer. Analytical capabilities are crucial. Daily, we check the throughput and consumption, and Pure Storage FlashArray provides predictions for one year regarding usage. This prediction helps plan updates well ahead. For support, we just raise a case, and they follow up and get it done. There is also AI readiness, but with the model R2, we don't have much of that AI readiness. For others, we do have AI readiness that predicts capacity based on daily or monthly trends, enabling us to analyze how much space we need or if we need to expand the disk shelf. From an operational point of view, a good feature is that if you accidentally delete a volume, it will be retained in the destroyed state for the next twenty-four hours, which is not the same with any other vendor. I have worked in this storage domain for the past fifteen years, and this option is remarkable, benefiting any L1 or L2 engineer. Additionally, from a compliance perspective, Pure Storage FlashArray has REST APIs enabled. I have not explored automation much, but from a security standpoint, it is strong with encryption data. If you want to automate, you can easily integrate with all clouds and explore Pure Cloud for scheduling workloads, including volume creation. Customers find benefit in Pure Storage FlashArray's single management pane of glass due to the dual controller and active-active setup. If one of the controllers goes down, all workloads automatically shift to the other controller, ensuring their data is safe and accessible at all times. This is a highlighted feature that any customer desires because their data should always be accessible. For SAN workloads, we use Pure Storage FlashArray because for SAN FC fiber channel, we don't use it; we use NetApp for NAS activities. We have clearly split this, so SAN is for mission-critical applications, while network-attached storage handles file systems. This architecture helps us maximize the benefit from Pure Storage FlashArray due to the significant workloads from this giant retail client. From a footprint and energy consumption perspective, you can see energy consumption from the Pure1 storage portal on a daily basis, and it is very compact. The three models we use consume only three units, which is quite low. From a footprint and data center perspective, it doesn't occupy much space. As everything moves to cloud, there are requirements to avoid excess spending on data centers, and Pure Storage FlashArray is efficient in energy consumption and is environmentally friendly.
Ridip Baruah - PeerSpot reviewer
Manager at Converge Systems & Services Pvt. Ltd.
Improved read and write performance while simplifying data provisioning and daily management
Its performance is good, but we do have some concerns with Alletra. The challenge I face is that the recent models launched are not available now. When we pitch a solution to a customer and sell HPE Alletra 6000, the customer sees that the product has been discontinued by HPE. The transition of the storage is happening too fast, making it difficult for us, as we normally declare to customers that the product will not reach end-of-life for the next five years. These challenges arise as HPE transitions for the betterment of the product, but we are left answerable to the customer when they ask why we are offering something that the OEM has discontinued. This transition is occurring too fast, and historically, HPE had 3PAR storage that lasted a long time. We need a stable product, and with HPE Alletra, we are unsure about the stability of the product for the next one or two years. Customers now inquire about what happened to Primera storage, which is no longer available, and we lack answers. I feel that HPE Alletra Storage could be improved, as all our competitors offer storage with options for both file and block and object within a single model, while HP still considers HPE Alletra as block storage only. In many government bids, when the government specifies a need for storage that supports both file and block, we lack a solution for that. A customer will not purchase two storages—one for file and another for block—so we need HPE Alletra to come with a solution that accommodates all data types: file, block, and object. This is critical since government purchases often rely on tenders.
Alan Powers - PeerSpot reviewer
HPC CTO at a manufacturing company with 10,001+ employees
Stability-wise, a device that has been up and running for years
The failover capability and resiliency are some of the solution's valuable features. The big thing is resilience because it has richer coding in it, so multiple devices can't fail. Also, one can still access a number of CBoxes that can allow one to access their file system. Once a device fails, it fails the transparency of the end-user, and it just starts using another resource. The encryption capability, the snapshots, along with a whole bunch of features make the tool valuable. VAST Data keeps adding more and more features all the time.

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Pros

"Has also helped simplify storage for us. The other person we put in there, took about a week to implement. And we had both arrays set up within around four hours with a thirty minute drive time between the two locations."
"The solution helps to simplify storage."
"My advice to others looking into using Everpure FlashArray is that it's a really good product, especially if your main purpose is to get high speed with more redundancy and reliability; then go for it."
"The most valuable feature of the FlashArray is Pure One, which provides a comprehensive overview of our entire storage environment."
"For me, right now, it is the best storage solution in the market, by far."
"We have tons of capacity on it."
"It reduces space and the polar consumption. It also accelerates the application."
"With Pure Storage, we don't see any latency or IOPS. It has been a very seamless integration."
"The tool's notable feature is that we don't need to log a case directly with the vendor. The tool has access to all the logs on-premises. This is an on-premises solution. Additionally, we can provision data as thick or thin provisioned. Moreover, it includes data grid duplication and compression features."
"The feature I appreciate most about HPE Alletra Storage is compression."
"The features of HPE Alletra Storage that I prefer most are the copy of virtual volumes. These features benefit my organization by providing fast performance and low latency."
"The solution has reduced my data management operation expenses by approximately 20%."
"Right now, it's offered both cost reduction and space reduction."
"I assess the stability of the HPE Alletra Storage as excellent; I have not experienced any downtime, crashes, or performance issues."
"It offers rich features and high speed for transferring data."
"The disaggregated architecture of HPE Alletra Storage MP is a key feature. The pay-as-you-grow model is a very solid and attractive feature. The 100% availability is essential."
"This has been one of the most reliable storage systems that I have ever used."
"The solution is useful for machine learning and scientific applications, including computer simulations."
 

Cons

"I would like to see them develop the ability to integrate with more AWS services. There are increasingly more and more services coming out from AWS but there are also certain constraints where we can't move everything over to a cloud as well. We would like for things that are on-premise to be easily integrated with AWS."
"Automation could be simplified."
"It falls far short of protocol support."
"I have been primarily working with storage and have not fully explored other areas, but there is some room for improvement when it comes to performance reporting."
"They could improve the price."
"We would like to integrate it more with our backup solutions."
"During heavy load situations with 100K IOPS on one specific port, it requires more granularity level for distribution."
"More cloud connectivity would enhance the solution."
"In the future, it might be nice to get text notifications for issues beyond simply getting emails."
"We had some support engineers who were not qualified to do the work, and we had to wait until we could get some qualified people to come out to fix it, which was a low point from support."
"I would like to see some form of direct connect fiber channel options."
"I would not like to see any additional features included in the new release of the HPE Alletra Storage. We're still new to the solution. So far, it's fine."
"They can continue developing their V vaults and peer persistence. They can implement active-active peer persistence so that our organization can use it."
"We had some issues while installing it on our servers. It required more resources while cross-checking. So, the initial setup process could be better."
"The plug-in for vCenter and integration into vCenter is spotty at best."
"It would be great if we had a direct integration with Veeam repositories so we wouldn't have to go through Linux or Windows."
"The read/write ratio is an area in the solution with some flaws and needs improvement."
"The write performance could be improved because it is less than half of the read performance."
 

Pricing and Cost Advice

"The price was slightly higher than others, but competitive, if you consider all the other features that you get from it."
"It is cheaper than NetApp."
"Dell and Pure Storage offer competitive pricing, but Pure Storage might have a slight advantage."
"I would rate the pricing of Pure Storage FlashArray a five out of ten. It is expensive but not too much."
"The price of the solution can be a bit expensive. There is an additional fee for support."
"Pure Storage FlashArray's pricing is very competitive."
"The Evergreen Storage subscription is great, because then I get new controllers every three years."
"You can pay extra for Evergreen support, which gives you free upgrades when new features are introduced."
"Its licensing is good. Pricing-wise, there can be a little bit more flexibility. It would help to have different sizes. However, it fits into the budget that we have, so we are happy."
"It is reasonably priced."
"Its price can be optimized."
"It is fairly priced. It is in line with industry standard pricing and cost models."
"The solution is expensive and can cost around five lakhs."
"Overall, it was good. It had a good price per gigabyte."
"The pricing is somewhat high, but when customers choose HPE, they often prioritize the brand value over pricing. The pricing is higher compared to other vendors."
"Its pricing is very competitive."
"We acquired VAST Data as a one-time, capital purchase."
"Price-wise, VAST Data is not the cheapest, not the most expensive one."
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Top Industries

By visitors reading reviews
Manufacturing Company
13%
Financial Services Firm
11%
Construction Company
10%
Comms Service Provider
7%
Manufacturing Company
10%
Computer Software Company
10%
Financial Services Firm
8%
Outsourcing Company
7%
Financial Services Firm
14%
Manufacturing Company
11%
Computer Software Company
9%
Healthcare Company
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business71
Midsize Enterprise38
Large Enterprise159
By reviewers
Company SizeCount
Small Business30
Midsize Enterprise25
Large Enterprise36
No data available
 

Questions from the Community

Which should I choose: HPE 3PAR StoreServ or Hitachi Virtual Storage Platform F Series?
Both are great platforms, but if you are considering all flash solutions, I would recommend you to consider Pure Stor...
What is your experience regarding pricing and costs for Pure Storage FlashArray?
I find the pricing of Everpure FlashArray to be quite high compared to other storage solutions; however, the reliabil...
What needs improvement with Pure Storage FlashArray?
I believe we have covered the most important features; the architecture of Pure Storage is essential, and features su...
What is your experience regarding pricing and costs for HPE Alletra?
The cost overall depends on the competition; normally, the price is competitive for HPE Alletra 5000. However, for th...
What needs improvement with HPE Alletra?
I would like to see improved in HPE Alletra Storage in the future the introduction of more performance-centric contro...
What advice do you have for others considering HPE Alletra?
We use HPE, we use Hitachi, and we use IBM for our storage solutions. From HPE, we work with Alletra MP 10000. Regard...
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Also Known As

Pure Storage FlashArray
No data available
No data available
 

Overview

 

Sample Customers

Nielsen, Lamar Advertising, LinkedIn, Betfair, UT-Dallas
Accenture, Aetna, AIG, Airbus, Allianz, American Express, ATT, Bank of America, Barclays, BASF, Bayer, Berkshire Hathaway, Boeing, BNP Paribas, Citigroup, Coca Cola, Comcast, Credit Suisse, Dell, Deutsche Bank, ExxonMobil, Ford Motor Company, General Electric, Google, HSBC, IBM, Intel, JPMorgan Chase, Kroger, L'Oreal, Merck
Norwest Venture Partners, General Dynamics Information Technology, Ginkgo Bioworks
Find out what your peers are saying about HPE Alletra Storage vs. VAST Data and other solutions. Updated: August 2026.
908,858 professionals have used our research since 2012.